/*
 * Copyright (C) 2004-2013 L2J Server
 * 
 * This file is part of L2J Server.
 * 
 * L2J Server is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * L2J Server is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package com.l2jserver.communityserver.util.buffer;

import java.util.Arrays;

/**
 * @author Forsaiken
 */
public abstract class AbstractBufferedByteWriter
{
	protected byte[] buf;
	protected int wIndex;
	
	protected AbstractBufferedByteWriter(final int size)
	{
		buf = new byte[size];
	}
	
	public abstract void writeC(final int value);
	
	public abstract void writeH(final int value);
	
	public abstract void writeD(final int value);
	
	public abstract void writeF(final double value);
	
	public abstract void writeQ(final long value);
	
	public abstract void writeS(final String text);
	
	public abstract void writeB(final byte[] data);
	
	public final int length()
	{
		return wIndex;
	}
	
	public final byte[] toByteArray()
	{
		return Arrays.copyOf(buf, wIndex);
	}
}
